Optoma is aware of a matter of two about projectors, therefore it is really no real surprise the PK301 is simply not only small and lgt, but built along with the identical excellent becasue it is bigger siblings. This pico pumps out a relatively bright image, and that we definitely recognize the handy focusing ring. With that said, the PK301's reasonably substantial value and short battery daily life carry it spine. Plus you've got to leap by way of some hoops to look at PowerPoints
The Optoma PK301 appears to be like like one specific using the corporation's larger projectors had been left inside dryer way too extended. The rectangular unit measures
four.7 x a few.7 x one.2 ins and weighs an easy 8 ounces. It really is an all-black costume, preserve towards the chrome-colored focusing ring around the lens, combined with sides have vertical slats to allow air in.
Around the again from your machine are inputs for its 24-pin universal connector, mini-HDMI, audio out, A/V in, microUSB, and electric power. Towards the appropriate side can be quite a microSD Charge card slot, and the bottom houses battery along with a tripod mount. The PK301 happens having a lightly padded circumstance.
The PK301 can be bundled by having an adapter cable that connects the universal port to VGA. a couple.5mm-to-component connector, along with a USB cable. Sadly, the integrated documentation--a easy fold-out pamphlet--is skimpy compared on the 160-webpage, 16-language booklet that arrives with all the Samsung SP-H03 projector.
To the prime in the PK301 is usually a 4-way push-button navigation pad with two further buttons for Menu and input supply. The all-black buttons is going to be impossible to utilize have been they not backlit blue. The PK301's on-display selections are effortless know--the primary menu allows you to decide on between RAM (settings), microSD, USB, and Investigation--nonetheless it's simplistic compared to that to the Samsung SP-H03. Additionally, the backdrop within the menu fades to black plus it appears like the image receives reduce off, which is often alarming the first time you utilize it.
Although pico projectors are generally not going to rival complete-dimension projectors with regards to brightness, we observed the rated 50 lumens with the PK-301 to generally be plenty ample inside a darkened room. The brightness can be refused to twenty lumens in Regular mode. Despite the fact that its native resolution is 854 x 480 pixels, the PK301 can venture images as much as 1080i. It supports 3GP, AVI, MOV, and MPEG-4 video formats, and BMP and JPEG photographs.
We observed the focusing ring to be really precise. It had the best level of stiffness to ensure we didn't have to force it into posture, and didn't experience like it would drift out-of-focus. With that said, we wish there was clearly an anti-keystoning function and so the PK301 didn't must be on the same amount since the image it projected.
Also unlike the Samsung SP-H03 along with the 3M Mpro150, the PK301 can't natively view PowerPoint presentations; you need to initial connect the projector having a ntoebook by means of USB and hang the ArcSoft Press Converter several software that is on the projector by itself. So as to notice a PowerPoint, you will have to drag and drop files into the Media Converter 3 app, which will then exchange the presentation about the projector. Also observe that this application converts the presentation to static photographs, and that means you shed any pocketpussytoy.com
animation and sound.
Battery Everyday living and Warranty
Despite the fact that projector corporations are usually hyperbolic in their states, the PK301's stated battery everyday living of just one hour (in 20 lumen mode) was really near to exact; the battery died following 56 minutes of playing a film continually. Even so, the Samsung SP-H03's battery lasted 40 mins extended. Optoma sells an prolonged battery power that it statements provides greater than five hours of actively playing time.
There are several points we like regarding the Optoma PK301; of every one of the pico projectors we have examined lately, it's the easiest and many accurate to concentrate, and it has an excellent number of connection selections. It is really photographs are also rather bright. Nonetheless, we decide the Samsung SP-H03, which may be much less expensive, has more hours battery lifestyle, and can exhibit PowerPoints natively.
- 2014/03/04(火) 15:09:40|
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